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Absorber DEFOSORB®


For the cable industry and its suppliers DEFOTEC offers a whole series of water-swellable and water-blocking polymers, so-called “superabsorbers” (SAPs), which prevent water penetrating all kinds of cables and hence maintain their efficiency. Today these SAPs are integrated in almost all types of cables. Here the polymer product portfolio ranges from polymers for directly being integrated in cables to manufacturing of water-blocking cable filling compounds, swelling tapes and yarns as well as coatings of water-swelling fibers.